Water pollution is the contamination of natural water bodies by chemical, physical, radioactive or pathogenic microbial substances. Point sources of water pollution are described by the CWA as any discernible, confined, and discrete conveyance from which pollutants are or may be discharged..
George Seurat is most famous for his use of pointillism, in which he used many little dots to produce a realistic image. He is well-known for his famous work, Sunday Afternoon on the Island of La Grande Jatte, where he used pointillism.This work was an oil-painting on canvas.paint.hat did Georges seurat do? George Seurat was a famous artist Seurat was a very famous artist. He is most famous for his piece, Sunday Afternoon on the Island of the Grande Jatte, which was on a 7 by â¦ 10 foot canvas, made entirely out of millions of tiny dots.
1 Impressionism was a style of painting that used a more scientific analysis of colour to capture the effects of light in nature. 2  The main artists associated with Impressionism were Claude Monet, Pierre Auguste Renoir, Camille Pissarro, Edgar Degas, Alfred Sisley and Henri Marie Raymond de Toulouse-Lautrec.mpressionism and The Salon. CLAUDE MONET (1840-1926). 'Impression Sunrise', 1872 (oil on canvas). THE SALON DE PARIS. During the 19th century, the Academie acadÃ©mie Des Beaux arts was the pillar of The french artistic establishment and it held an annual open exhibition at The salon De. paris